baber/WOPTO huggingface dataset:
Patent JP-S6425990-A (JP)
Title: Zn alloy double-plated product having superior corrosion resistance after coating
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C14/16
Filed: 1987-07-18
Abstract: PURPOSE:To improve the alkali resistance of a Zn or Zn-Mg alloy plating layer and the corrosion resistance after coating by covering the plating layer formed on a base metal with a Zn-Ti alloy plating layer having a prescribed compsn. CONSTITUTION:This Zn alloy double-plated product is obtd. by forming a Zn or Zn-Mg alloy plating layer on a base metal and covering the plating layer with a Zn-Ti alloy plating layer. The Zn-Mg alloy contains <=40% Mg and the Zn-Ti alloy contains 0.5-20% Ti.
Patent JP-S6158337-A (JP)
Title: Synchronizing system of spread spectrum communication and its device
Inventor: HASEGAWA SATOSHI
IPC: H04J13/00
Filed: 1984-08-29
Abstract: PURPOSE:To cause the titled device to operate stably even under inferior transmission line conditions, by finding the next phase controlling direction from the exclusive 'OR' of a signal indicating the changing direction of a correlating output and another signal indicating the current controlling direction and controlling the phase of a clock generated by means of an oscillator. CONSTITUTION:The product 100 of an input spectrum signal 150 and the output of a false random series generator 110 is taken and a negative signal is changed to a positive signal 153 by performing full-wave rectification on an input correlating signal obtained by passing the output signal 151 of the multiplication through an LPF 101. The signal 153 is subjected to peak position detection 103 and the output 154 is sent to a phase controlling circuit 107. Moreover, the signal 153 is sent to a difference circuit 104 where the difference between the previous and current phase controlling conditions is taken and the exclusive 'OR' 105 of the difference and the logical signal indicating the direction of the previous phase control is taken, and thus, the next phase controlling direction of the signal 154 is determined. Therefore, the oscillating output of an oscillator 108 is phase-converted by a phase converter 109 and the converted signal is supplied to the false random series generator 110 as a clock pulse, and then, the signal generated by the generator 110 is multiplied 108 by the signal 150.
Patent JP-H0345227-A (JP)
Title: Chopping board
Inventor: HASEGAWA SHIGEJI
IPC: A47J47/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain hygienic and sturdy chopping board without causing any deformation such as warp, and separation by pasting a board material to both sides of a core material part formed with materials having directional properties combined in different directions approximately on the same plane. CONSTITUTION:A core material part of relatively light weight and excellent rigidity is formed with materials having directional properties in strength such as wood, bamboo or other natural products or fiber reinforced plastics, metal or the like containing major fibers unidirectionally aligned. Rigidity available therefrom is used to prevent warp and twist due to the elongation, contraction and swelling of different or same types of materials pasted to both upper and lower surfaces of the core material part. For example, a core material 23 is formed with four wooden cores having different directional properties, and so combined on the same plane that grain direction will be in parallel to each side of a chopping board. The grain direction of a surface chopping board material 21 is toward the length-wise direction of a chopping board, the grain direction of core materials 24 and 25 are approximately in parallel thereto, intersecting the grain direction of other core materials 26 and 27 orthogonally. The wooden chopping board material 21 is pasted to one side of the aforesaid core materials, and a synthetic resin chopping board material 22 is pasted to the other side, thereby forming the chopping board.
Patent JP-H0928996-A (JP)
Title: Drying apparatus
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F58/28
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in evaporating quantity during the high-temperature second half stage of drying operation and, thereby, enable avoidance of the danger of explosion, by controlling so that the drying temperature is low in the first half stage of drying operation and is raised in the second half stage and, if the liquid removing step prior to the drying step has accomplished sufficient liquid removal, shortening the operation time of the first half stage. SOLUTION: A dry cleaner washes clothing by supplying a solvent from a tank 1 to a wash-dry chamber 2 by a pump 7 and rotating a drum 3. After the wash, the solvent is removed from the clothing centrifugally by rotating the drum 3 at a high speed. The washing apparatus is provided with a liquid removal condition-detecting means. If insufficient liquid removal is detected, the time length of low-temperature drying operation is set to a first predetermined time. If sufficient liquid removal is detected and the washing object is not supplied with a process liquid containing a flammable solvent, the low-temperature drying operation time is set to a second predetermined time that is shorter than a predetermined time. Conversely, if the washing object is supplied with a flammable solvent-containing process liquid, the low- temperature drying operation time is set so that it becomes longer than the second predetermined time.
Patent JP-H0466732-A (JP)
Title: Fuel injection timing regulating device
Inventor: KATAYAMA KAZUYUKI
IPC: F02D1/16
Filed: 1990-07-06
Abstract: PURPOSE:To improve the follow-up property of the timer characteristic to the engine temperature, and to control corresponding to the operation condition and the load condition, by leading in the fluid which has a temperature relating to the engine temperature to the heat sensitive part of an advancer through a circulating passage. CONSTITUTION:Since weights 15a and 15b are expanded against the energizing force of a spring 22 following an increase of rotation of an engine, the relative rotation angle and the fuel injection timing between a housing 10 rotating synchronously with the diesel engine and a hub 11 linked to the camshaft of a fuel injection pump is regulated. In this case, when the ambient temperature is low, for example, a spring 25 is contracted and the set load applied to a stopper member 24 is small, and the stopper member 24 is pushed by the energizing force of a return spring 26 and abutted to the housing 10. As a result, the weights 15 are made free to obtain a specific property, and the starting property at the low temperature ambiance can be improved.
Patent JP-S6073236-A (JP)
Title: Electric circuit for dehumidifying machine
Inventor: TANAKA MASAAKI
IPC: F24F11/02
Filed: 1983-09-30
Abstract: PURPOSE:To permit the indication of humidity monitor coinciding with actual using condition by a method wherein a set humidity for switching lighting is set so as to be higher than the set humidity for stopping dehumidifying operation, in the dehumidifying machine whose operation is stopped when room temperature is reduced. CONSTITUTION:In the dehumidifying machine consisting of a compressor 11, a cooler, a reheater and a fan 12, an operation control unit 13, detecting a humidity by a humidity sensitive element 17 and generating respective signals of starting and finishing outputs of dehumidification, is provided with a high humidity indicating lamp 18 and a proper humidity indicating lamp 19 while a detecting humidity level (e), whereat the output signal for switching lighting of the proper humidity indicating lamp is generated, is set so as to be higher than the set humidity (d) for stopping dehumidifying operation by 0-6%. The high humidity indicating lamp 18 is eliminated and the proper humidity indicating lamp 19 is lightened before an indoor humidity is reduced to the set humidity (d) for stopping dehumidifying operation by starting the dehumidifying operation from the high indoor humidity (c). Accordingly, the dehumidifying operation may be effected intermittently in the range of relative humidity 55-65% under a condition that the proper humidity indicating lamp is being lightened.
Patent JP-H0735956-A (JP)
Title: Optical package
Inventor: NAGANO TOSHIHARU
IPC: H01L27/15
Filed: 1993-07-21
Abstract: PURPOSE:To make internal heat easy to radiate, to miniaturize the optical package and to improve its cooling efficiency by constituting the package of a film-like coating member and encapsulating insulating fluid therein. CONSTITUTION:A photoelectric conversion element 3 consists of a light emitting element 3a and a light receiving element 3b. A holding member 4 fixes the relative positional relations of an optical fiber 1, an electrical circuit and the photoelectric conversion element 3 in a preferable state in order to execute transmission and reception of the light signals and electric signals by the optical fiber 1 and the electric circuit 2. The film-like coating member 5 coats the optical fiber 1, the electric circuit part 2, the photoelectric conversion element 3 and the holding member 4 in a hermetic state. The insulating fluid 6 is encapsulated within the coating member 5. Inert gas, such as, for example, helium, fluorocarbon or gaseous nitrogen, is used as the insulating fluid 6. Heat is moved near to the surface of the coating member 5 by convection of the insulating fluid 6 and is radiated by a temp. difference from the outside when a temp. rise arises within the coating member 5.
Patent JP-H057314-A (JP)
Title: Noise eliminating device for television receiver
Inventor: TANAKA HIROAKI
IPC: H04N5/44
Filed: 1991-06-26
Abstract: PURPOSE:To compensate the fall of the response of a video signal so as to improve picture quality. CONSTITUTION:The video signal 24 from a tuner 23 is separated into a luminance signal 26 and a color difference signal 27 by a Y/C separation circuit 25, and the luminance signal 26 is contour-enhancing-processed by a contour enhancement circuit 29, and further, it is corrected into a prescribed signal level in which a noise component is eliminated by a slicer circuit 31 and a limiter circuit 32, and a corrected contour enhanced signal 33 is obtained. An adder 35 synthesizes a signal 34 which is the luminance signal 26 band-limited by an LPF 28 to the signal 33, and a Y/C mixer 38 synthesizes this synthetic signal 36 with the signal which is the color difference signal 27 delayed by a delay line 37, and outputs a noise eliminated video signal 39. A selector switch 40 selects either the signal 39 or the video signal 24 in accordance with a noise detection output 44 obtained by passing a detection signal 41 from the tuner 23 through a noise quantity detection circuit 43, and video signal output 45 is obtained.
Patent JP-H1116401-A (JP)
Title: Gals light mantle
Inventor: MURASE KAZUJI
IPC: F21H1/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance durability even in a long use by constituting a gas light mantle with a seating and a light emitting net body and fixing the light emitting net body to the fixing part in the seating with a heat resistant inorganic adhesive. SOLUTION: A gas light mantle consists of a seating 2 and a light emitting net body 3, and the light emitting net part 3 is fixed to a upper fixing part 4 in the seating 2 with a heat resistant inorganic adhesive 4. The adhesive 4 is a ceramic adhesive mainly comprised of silica and alumina, whose coefficient of thermal expansion is as small as 3×10<-6> / deg.C, and is small in difference between expansion and contraction is abrupt temperature changes when turning light on and off. Since the adhesive fixing part has wider contact area than wire bonding, the ignition shock when lit on is dispersed over larger area.  Since the light emitting net body 3 and the seating 2 are bonded with the heat resistant inorganic adhesive with small coefficient of thermal expansion, previous baking of the gas light mantle 1 is eliminated, and the gas light mantle 1 is backed by direct backing when a gas light is lit.
Patent JP-H07174059-A (JP)
Title: High-pressure fuel injector aggregate
Inventor: RATSUSERU JIEE UEIKUMAN
IPC: F02M57/06
Filed: 1994-07-11
Abstract: PURPOSE: To combine a railplug ignitor and a fuel injector in a new way. CONSTITUTION: A railplug 14 is fitted into the nozzle 16 of a high pressure fuel injector 12. The injected fuel travels in the bore of the railplug. The railplug 14 produces a plasma, which travels in the bore of the railplug in timed relation to the fuel injection to ignite the fuel.
Patent JP-S57106388-A (JP)
Title: Controller for safety of commutator motor
Inventor: HISATAKE MICHIO
IPC: H02P7/295
Filed: 1980-12-22
Abstract: PURPOSE: To protect overload extending over a wide speed range, and to prevent sudden starting by mounting an integrated circuit which discharges electricity when the conduction of armature currents and charges electricity when its stop and interrupting conduction to the motor when the amount of the integration is a predetermined value or lower.  
     CONSTITUTION: A diode D 3  detecting the conduction of armature currents is set up into an armature circuit, and a capacitor C 8  which discharged electricity when there is the terminal voltage V 1  and charges electricity when the voltage V 1  is 0 is mounted. The conduction time of the armature currents changes according to the magnitude of back electromotive force proportional to the  speed of the motor M, and the charging and discharging time of the capacitor C 8  changes in response to the speed even at the same firing angle. The terminal voltage of the capacitor C 8  is compared with the predetermined value  given by a Zener diode ZD 4 , and conduction is interrupted as overload when the voltage is the predetermined value or lower. A bistable circuit COMP 3  starting operation when a control switch SW 2  is closed after a main circuit switch SW 1  is closed is mounted 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000016928-A (JP)
Title: Antiperspirant
Inventor: HONDA SHINSUKE
IPC: A61K8/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an antiperspirant that has excellent antiperspirant action and excellent sense of use without greasiness on respiration and greasiness after sweat dries. SOLUTION: This antiperspirant includes kojic acid and/or its derivative. The kojic acid and/or its derivatives are used in amount of 0.001-10 wt.%, preferably 0.1-5 wt.% in a liniment, for example, cream, milky lotion, ointment or the like, a spraying preparation, for example, an aerosol, spray or the like or as a bath medicine.
Patent JP-H0344216-A (JP)
Title: D/a converter
Inventor: OTAKA SHOJI
IPC: H03M1/74
Filed: 1989-07-12
Abstract: PURPOSE:To make the generation jitter and glitch hardly take place and to reduce the number of components by outputting each branched current with a branch means switchingly as an analog current in response to each bit of a digital signal. CONSTITUTION:The D/A converter is provided with a sole current source IA, a branch means 11 branching a current from the current source IA into a current in response to each bit of a digital signal, and 1st changeover means Q1, Q2 supplying a current from the current source IA to the branch means 11 or ground switchingly. Moreover, a 2nd changeover means 16 is provided, which applies switching to output each branched current with the branch means 11 in response to each bit of the digital signal as an analog current. In this case, when the 2nd switching means 16 is thrown to the position of the branching means 11 the input impedance of the branch means when viewing from the 2nd switching means 16 is equal at each cycle of D/A conversion. Thus, occurrence of jitter is evaded, noise due to glitch is small and number of components is reduced.
Patent JP-H0711501-A (JP)
Title: Underwear
Inventor: KANEKO HARU
IPC: A41B17/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide an underwear capable of warming the body from its inside and of protecting women's body from harmful electromagnetic wave generated from domestic electrical appliances or OA equipment. CONSTITUTION:The objective underwear is made using a ceramic-contg. fabric knitted using ceramic-incorporated yarns 2. When this underwear is put on, blood circulation is improved owing to the ceramic in the underwear, warming the body from its inside and stimulating sweating; besides, woman's body can be protected from harmful electromagnetic wave generated from domestic electrical appliances or OA equipment.
Patent JP-S6399040-A (JP)
Inventor: UIRIAMU JIEI KAMINGU
IPC: C09K19/22
Filed: 1987-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000008477-A (JP)
Title: Structure of balcony
Inventor: TSUCHIYA ATSUSHI
IPC: E04B1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling, improve execution and widen a floor area by attaching a sill on the floor beam of a balcony so that a rise piece is inclined toward the outdoor side, and fitting a groove formed on the lower face of a spandrel wall panel to be vertically provided. SOLUTION: A cantilever beam is projected from a building body 7, a front beam 2b is erected between edges, and a floor beam 2 is constructed. A cross section L-shaped sill 4 is fixed on the upper face part so that a rise piece 3 is positioned in inclination to the outdoor side. A spandrel wall panel 5 is formed in the substantially center part of the width direction of a lower face part, and the stage part for upper end attaching 10 of a modesty panel 9 is formed on the front lower end of a lower frame. The spandrel wall panel 5 fits a groove 6 to the rise piece 3 of the sill 4 to be positioned and vertically provided. A sill 4' and the sill 4 supporting the outer wall panel 8 of the building body 7 are made same constitution, and the thickness of the spandrel wall panel 5 is thinner than that of the outer wall panel 8.  Thereby positioning of the spandrel wall panel is facilitated, execution can be improved, and the area of a balcony can be widened.
Patent JP-H1098261-A (JP)
Title: Method and apparatus for soldering ball grid array module to board
Inventor: JOHN GILLETTE DAVIS
IPC: B23K35/14
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To bond a module to a board by reflowing a solder having specified m.p., charged in through-holes of a preform. SOLUTION: In order to fix a new module 21a to a circuit board 10m, a solder paste 24 in through-holes is contacted to mounting pads 16 on the board, and a preform 20 contg. the solder paste is positioned on the board 10. A module 12a is positioned to face solder balls contacted to the paste 24 in the through- holes at the preform. The solder paste is normally sufficiently adhesive to hold the module in place on the preform, thus holding the preform on the board. The assembly is well heated to make the solder paste 24 reflow for forming solder bonds between the module 12a and board 10, at a temp. lower than about 24 deg.C to which temperature the device-mounted circuit board is durable.
Patent JP-H1126747-A (JP)
Title: Device simulation method
Inventor: KUMASHIRO SHIGETAKA
IPC: G06F17/50
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To perform numerical simulation of the transient response of a junction capacitance in a device at high speed with a small amount of calculation. SOLUTION: Pulse voltage to be applied to a device is set in a step 101. Time for transient analysis is updated in a step 102. Values of inner physical amount such as potential at the present time, electron concentration and hole concentration are obtained by transient analysis in a step 103. Frequency of a very small high frequency voltage to be applied to the device is set in a step 104. In a step 105, the system is regarded as an artificially stationary state, and a complex amplitude of very small AC response component of the inner physical amount is obtained by performing AC small signal analysis wherein the very small high frequency AC voltage is used as input voltage.  In a step 106, the very small AC component of an electrode current is obtained from the complex amplitude obtained in the step 105, and a junction capacitance viewed from an electrode is calculated by using the obtained very small AC component. The steps 104-106 are repeated about all of the previously set frequencies until AC analysis is finished. The steps 102-106 are repeated until transient analysis is finished.
Patent JP-H0629125-A (JP)
Title: Electromagnetic equipment
Inventor: KAKISHIMA NOBUHIRO
IPC: H01F17/06
Filed: 1992-07-08
Abstract: PURPOSE:To form an inductance components integrated with an iron core and reduce the number of assembling steps and hence manufacture it at lower cost by inserting one end of a set conductor, to which a plurality of conductors are installed, into an iron core and into connection holes of a board for connecting service. CONSTITUTION:A plurality of substantially U-shaped conductors 12a, 12b and 12n are laid out in a set conductor 11 in parallel where these conductors 12 form a covered portion 14 with a film 13. The covered portion 14 of the set conductor 11 is fitted into an insertion hole 22 of an iron core 21 and the conductors projected from iron core 21 are inserted into a connection hole 32 of each of circuit boards 31, thereby making an electric connection of the conductors 12 with a wiring pattern 33. This connection allows the conductors 12 to be electrically connected with the wiring pattern 33, which forms the components of an inductance which covers the central part 23 of the iron core 21 with the conductors 12 and the wiring pattern 33. Therefore, this construction eliminates any need for a terminal mount for loading and what is more, reduces the operations, such as winding and soldering work to conductor terminals during assembling work and enables electromagnetic equipment to be manufactured at low cost.
Patent JP-H0230368-A (JP)
Title: Method for preventing sticking of metal on inner wall face in bubbling snorkel and protector for preventing sticking of metal
Inventor: KONO EISUKE
IPC: B22D43/00
Filed: 1988-07-20
Abstract: PURPOSE:To prevent direct sticking of molten steel splash and erosion of a snorkel by coating inner wall face in the refractory-made snorkel with sector- like protector dividing into plural number, sticking the molten steel splash on the surface and dropping the protector with the stuck weight. CONSTITUTION:As the inner wall face of the refractory-made snorkel 3 for using at the time of bubbling is covered with plural protectors 6 formed with ceramic fiber, the molten steel splash is not directly fitted to the inner wall face of the snorkel 3, and erosion of the snorkel 3 is prevented. Further, the protector 6 is constituted with assembling of protector pieces 7 divided into the plural number and as the projected edge 7B at upper end part thereof is arranged circularly in order by hooking to the upper end edge of inner circumference of the snorkel 3, the fitting work is facilitated, and when the molten steel sticks to the expected weight, the protector 6 can be naturally dropped with the stuck weight.